Hardware Spec Index

Zephyra GX-4454 Pro 12GB GDDR6X Graphics Card

Graphics Cards · Zephyra · SKU GX4454-PRO · Released 2021 · Updated 2026-10-18

Key facts

Benchmark index26,741 (Graphics Cards scale)
Category rank#45,964
Street price$839
Power280 W (TGP)
Performance per dollar31.87
Released2021

Specifications

BrandZephyra
ModelZephyra GX-4454 Pro
Video memory12 GB GDDR6X
Memory bus192-bit
Memory speed21 Gbps
Memory bandwidth504 GB/s
Shader units11,392
Boost clock1,825 MHz
Bus interfacePCIe 4.0 x16
Total graphics power (TGP)280 W
Power connectors3× 8-pin PCIe
Recommended PSU700 W
Ray tracingHardware-accelerated
UpscalingFSR 1 (spatial)
Display outputs1× HDMI 2.1, 3× DisplayPort 1.4a
Resizable BARSupported
Card size3-slot, 284 mm

Related guides

How Much VRAM Do You Need? 1080p, 1440p, 4K and AIResizable BAR (ReBAR) ExplainedChoosing a GPU for 1440p GamingGDDR7 Memory ExplainedChoosing a GPU for 4K GamingPCIe 5.0 Explained

Similar Graphics Cards

ModelBenchmarkPriceCompare
Teralux GX-2907 SE 12GB GDDR6 Graphics Card27,408$759Compare
Kyndral GX-2928 XT 8GB GDDR6 Graphics Card17,808$299Compare
Teralux GX-7693 Ti 24GB GDDR6 Graphics Card35,315$1,289Compare
Kyndral GX-3329 Max 24GB GDDR6 Graphics Card40,885$1,749Compare
Zephyra GX-6065 Edge 16GB GDDR6X Graphics Card33,438$1,689Compare
Veltrix GX-6579 Core 16GB GDDR6 Graphics Card24,339$829Compare

All Graphics Cards · JSON

Cite this page: Hardware Spec Index, “Zephyra GX-4454 Pro 12GB GDDR6X Graphics Card”, https://vextor7.com/item/20002893 (accessed 2026-10-18).